Mild Solutions for Impulsive Integro-Differential Equations Involving Hilfer Fractional Derivative with almost Sectorial Operators. - Kulandhaivel Karthikeyan; Panjaiyan Karthikeyan; Nichaphat Patanarapeelert; Thanin Sitthiwirattham (Axioms, 2021)

Analysis on Controllability Results for Wellposedness of Impulsive Functional Abstract Second-Order Differential Equation with State-Dependent Delay. - Kulandhaivel Karthikeyan; Dhatchinamoorthy Tamizharasan; Dimplekumar N. Chalishajar (Axioms, 2021)

Analysis on ψ-Hilfer Fractional Impulsive Differential Equations. - Kulandhaivel Karthikeyan; Panjaiyan Karthikeyan; Dimplekumar N. Chalishajar; Duraisamy Senthil Raja; Ponnusamy Sundararajan (Symmetry, 2021)

Existence Solutions for Implicit Fractional Relaxation Differential Equations with Impulsive Delay Boundary Conditions. - Varaporn Wattanakejorn; Panjaiyan Karthikeyan; Sadhasivam Poornima; Kulandhaivel Karthikeyan; Thanin Sitthiwirattham (Axioms, 2022)

On Nonlinear Ψ-Caputo Fractional Integro Differential Equations Involving Non-Instantaneous Conditions. - Ramasamy Arul; Panjayan Karthikeyan; Kulandhaivel Karthikeyan; Palanisamy Geetha; Ymnah Alruwaily; Lamya Almaghamsi; El-Sayed El-Hady (Symmetry, 2023)

Existence and stability results for fractional boundary value problems in Banach spaces. - Abdul Hamid Ganie; Mohamed Houas; Sombir Dhaniya; Anoop Kumar; Karthikeyan Panjaiayan; Kulandhaivel Karthikeyan (J. Appl. Math. Comput., 2024)